7986363

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{449}}^1$

素因数の和:488

約数の個数: 36

約数和(自身を含む): 13645800

約数和(自身を除く): 5659437

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 121, 147, 231, 363, 449, 539, 847, 1347, 1617, 2541, 3143, 4939, 5929, 9429, 14817, 17787, 22001, 34573, 54329, 66003, 103719, 162987, 242011, 380303, 726033, 1140909, 2662121, 7986363]

約数ペア:

[(1, 7986363), (3, 2662121), (7, 1140909), (11, 726033), (21, 380303), (33, 242011), (49, 162987), (77, 103719), (121, 66003), (147, 54329), (231, 34573), (363, 22001), (449, 17787), (539, 14817), (847, 9429), (1347, 5929), (1617, 4939), (2541, 3143)]